healer | e98dc24e53358fb25e45d308a5962d97ea6bef6f24759151a40d6f8f3ff4dc07

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 02:27

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General

Target

e98dc24e53358fb25e45d308a5962d97ea6bef6f24759151a40d6f8f3ff4dc07.exe
Size

828KB
MD5

b39ef1cd1493667239946218c56e01fc
SHA1

0a9f63b9a1d703f3209f5655bb6e5c6f4fe73b98
SHA256

e98dc24e53358fb25e45d308a5962d97ea6bef6f24759151a40d6f8f3ff4dc07
SHA512

876be90bf359776b2bba32584f7a59d741a29986902c9f78c0e62b0eefdf965779e86eda61ea4ace6149cfe312e293f93ac661b8d2d0cc5a7de3a3136ab2cedb
SSDEEP

24576:myez5C4RJzaHNwHgdthtYkvaIn1/k8R51k:1e1CKWHyCYWaQ/d3

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023cb4-19.dat	healer
behavioral1/memory/4688-22-0x0000000000840000-0x000000000084A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it833315.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it833315.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it833315.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it833315.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it833315.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it833315.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/620-29-0x0000000007140000-0x000000000717C000-memory.dmp	family_redline
behavioral1/memory/620-31-0x0000000007790000-0x00000000077CA000-memory.dmp	family_redline
behavioral1/memory/620-41-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-45-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-95-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-93-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-91-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-89-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-87-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-85-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-83-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-81-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-77-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-75-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-73-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-71-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-69-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-65-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-63-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-61-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-59-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-57-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-55-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-51-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-49-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-47-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-43-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-39-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-79-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-67-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-53-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-37-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-35-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-33-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/620-32-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
1748	zihU0572.exe
1800	zivh1020.exe
4688	it833315.exe
620	jr077414.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it833315.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	e98dc24e53358fb25e45d308a5962d97ea6bef6f24759151a40d6f8f3ff4dc07.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	zihU0572.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	zivh1020.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
3548	sc.exe

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e98dc24e53358fb25e45d308a5962d97ea6bef6f24759151a40d6f8f3ff4dc07.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zihU0572.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zivh1020.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr077414.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4688	it833315.exe
4688	it833315.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4688	it833315.exe
Token: SeDebugPrivilege	620	jr077414.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2572 wrote to memory of 1748	2572	e98dc24e53358fb25e45d308a5962d97ea6bef6f24759151a40d6f8f3ff4dc07.exe	86
PID 2572 wrote to memory of 1748	2572	e98dc24e53358fb25e45d308a5962d97ea6bef6f24759151a40d6f8f3ff4dc07.exe	86
PID 2572 wrote to memory of 1748	2572	e98dc24e53358fb25e45d308a5962d97ea6bef6f24759151a40d6f8f3ff4dc07.exe	86
PID 1748 wrote to memory of 1800	1748	zihU0572.exe	88
PID 1748 wrote to memory of 1800	1748	zihU0572.exe	88
PID 1748 wrote to memory of 1800	1748	zihU0572.exe	88
PID 1800 wrote to memory of 4688	1800	zivh1020.exe	89
PID 1800 wrote to memory of 4688	1800	zivh1020.exe	89
PID 1800 wrote to memory of 620	1800	zivh1020.exe	99
PID 1800 wrote to memory of 620	1800	zivh1020.exe	99
PID 1800 wrote to memory of 620	1800	zivh1020.exe	99

C:\Users\Admin\AppData\Local\Temp\e98dc24e53358fb25e45d308a5962d97ea6bef6f24759151a40d6f8f3ff4dc07.exe
"C:\Users\Admin\AppData\Local\Temp\e98dc24e53358fb25e45d308a5962d97ea6bef6f24759151a40d6f8f3ff4dc07.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2572
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihU0572.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihU0572.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1748
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zivh1020.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zivh1020.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1800
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it833315.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it833315.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4688
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr077414.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr077414.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:620

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:3548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihU0572.exe

Filesize
569KB

MD5
68b9f31b750cba081004084cff94c76d

SHA1
291dd8bf0adc0e5aa32d022031429f695182d17a

SHA256
f450efc656c1fd4cc0a2cd32102667e535ad044632435bf6713f3bc1401915bb

SHA512
c2fcea15738c6dfc75318894866516d4b04447d3201d62b4d53c7be88366486b17ca8c5cdb5744f984a857627f2aff048936bf30486edb3aee9e6de74d6cf772

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zivh1020.exe

Filesize
415KB

MD5
7bb041ad26a6fe08887d0d3042f007ad

SHA1
8edc2d753ddf337e79cc0253586656747a939326

SHA256
333ce47464d6be0dcf7473508a3a50e9bc2afc31fa6d63891da7427776ddb3ca

SHA512
535b047ad528e32eb45f82f95e847d3ff2d823740f6efb153ab3778252415f5cb9c798b2a1d36fd1ec03a20344ff6d7221ccfc82c42cd299361e55cce781d50b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it833315.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr077414.exe

Filesize
360KB

MD5
59b32c02490c9680b1b80d9a2e3e08c6

SHA1
da41038b877afc880eb431cfac8f27552833c614

SHA256
854d3821cb05425585ca6b0636f692863c13f5d5f463a6f6789c9b2d2c8c22da

SHA512
948299f40a84c10d1588b359f77be574a55030d372f3d9313859d5d68be1048c47abb2d3475c905f95b36b5b50c4a0acd9497e8dbe01b91f9562403f5c59d12b

Download Submit
memory/620-69-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-29-0x0000000007140000-0x000000000717C000-memory.dmp

Filesize
240KB

Download
memory/620-828-0x0000000004B40000-0x0000000004B8C000-memory.dmp

Filesize
304KB

Download
memory/620-65-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-30-0x00000000071A0000-0x0000000007744000-memory.dmp

Filesize
5.6MB

Download
memory/620-31-0x0000000007790000-0x00000000077CA000-memory.dmp

Filesize
232KB

Download
memory/620-41-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-45-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-95-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-93-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-827-0x000000000A480000-0x000000000A4BC000-memory.dmp

Filesize
240KB

Download
memory/620-89-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-63-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-85-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-83-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-81-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-77-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-75-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-73-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-71-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-91-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-826-0x000000000A360000-0x000000000A46A000-memory.dmp

Filesize
1.0MB

Download
memory/620-87-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-61-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-59-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-57-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-55-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-51-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-49-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-47-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-43-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-39-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-79-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-67-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-53-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-37-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-35-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-33-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-32-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/620-824-0x0000000009C90000-0x000000000A2A8000-memory.dmp

Filesize
6.1MB

Download
memory/620-825-0x000000000A340000-0x000000000A352000-memory.dmp

Filesize
72KB

Download
memory/4688-24-0x00007FFDF65C3000-0x00007FFDF65C5000-memory.dmp

Filesize
8KB

Download
memory/4688-21-0x00007FFDF65C3000-0x00007FFDF65C5000-memory.dmp

Filesize
8KB

Download
memory/4688-22-0x0000000000840000-0x000000000084A000-memory.dmp

Filesize
40KB

Download